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  • Hanwei High Accuracy Worm Manufacturing Gear Also Available - China

    price: contact company for price

    Hanwei High Accuracy Worm Manufacturing ( worm gear also available)

    Worm Shaft

    Worm has one or several spiral teeth and meshes with worm wheel to compose a gear pair with non- parallel. The reference surface can be cylindrical, conical, or toroidal.

    The ordinary cylindrical worm tooth surface is generally lathed by the straight blade cutting tool. According to the different locations of lathe tool installation, the profile curve of the manufactured worm surface in a different section is also different.


    According to different profile curve, common cylindrical worm can be divided into as follows:

    1. Archimedes worm/ Straight sided axial worm ( ZA- worm)

    2. Involute helicoid worm ( ZI- worm)

    3. Normal straight profile worm ( ZN- worm)

    4. Cone enveloping cylindrical worm ( ZK- worm)

    Worm Drive/ Transmission

    Worm drive is composed by worm and worm wheel and used for transmitted movement and power between crossed axes. Generally the alternate angle of the two axes is 90°. Worm is active part in the general worm drive. From the appearance, worm is similar to a bolt and worm wheel is like a helical cylindrical gear. The worm gear teeth slide and roll along helicoidal surface, when working.

    Company Contact:

    • Phone: 008615025613408

    • Address: No. 17, Hunhe Shiwu St. Shenyang Economic-Technolo, Shenyang, China

    • Email: Email

    Published date: January 25, 2016 -

    • Business Description: Shenyang Hanwei Machinery Manufacturing Co., Ltd, provides to

      manufacture all kinds of forging blank, casting blanks, large gear ring,

      precision hard tooth surface gear, gear shaft, gear boxes/reducers, etc,

      through rapid development in recent years, it has formed a complete set

      of management system from raw material to finished product processing

      and testing.

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